Products
GIA Certified 4 Carat Oval Cut No Oil Emerald and Diamond Halo Cocktail Ring in Platinum Setting – Assay Jewelers
Certified
GIA Certified 4 Carat Oval Cut No Oil Emerald and Diamond Halo Cocktail Ring in Platinum Setting
£18,595.00 GBP
£21,276.00 GBP
GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond – Assay Jewelers
Certified
GIA Certified 4.03 Carat Round Brilliant Diamond D Color I1 Clarity Loose Stone – Assay Jewelers
Save 16%
GIA Certified 4.03 Carat Round Brilliant Diamond D Color I1 Clarity Loose Stone
£25,739.00 GBP
£30,952.00 GBP
GIA Certified 4.09-carat White Opal and Diamond Halo in Platinum and Gold Ring – Assay Jewelers
Certified
GIA Certified 4.09-carat White Opal and Diamond Halo in Platinum and Gold Ring
£9,950.00 GBP
£11,967.00 GBP
GIA Certified 4.10 Carat Cushion H/VS1 Diamond Swirl Engagement Ring – Assay Jewelers
Certified
GIA Certified 4.10 Carat Round Brilliant Cut D/VS2 Natural Diamond Loose Stone – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow Radiant Cut Diamond Halo Engagement Ring – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow Radiant Cut Diamond Solitaire Unisex Ring – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Cut Diamond Loose Stone – Assay Jewelers
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring – Assay Jewelers
Save 19%
GIA Certified 4.12 Carat Fancy Yellow VS1 Radiant Diamond Halo Engagement Ring
£38,693.00 GBP
£48,366.00 GBP
GIA Certified 4.15 Carat Oval Thai Sapphire & Diamond in Platinum Vintage Ring – Assay Jewelers
GIA Certified 4.3 Carat Colombian Emerald 18K Gold Button Sunburst Ring – Assay Jewelers
Save 31%
GIA Certified 4.3 Carat Colombian Emerald 18K Gold Button Sunburst Ring
£25,950.00 GBP
£38,064.00 GBP
GIA Certified 4.38 Carat Colombian Emerald in 18K Gold Floating Connecting Necklace – Assay Jewelers
GIA Certified 4.48 Carat Pear Shape, H/SI2, Diamond Ring – Assay Jewelers
Certified
GIA Certified 4.48 Carat Pear Shape, H/SI2, Diamond Ring
£65,108.00 GBP
£74,425.00 GBP
GIA Certified 4.51 Carat Emerald Cut Lab Grown Diamond in Vintage Platinum Ring – Assay Jewelers
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GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring – Assay Jewelers
Save 20%
GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring
£4,146.00 GBP
£5,183.00 GBP
GIA Certified 4.65 Carat Fancy Deep Yellow Diamond Solitaire Bezel Set Mens Ring – Assay Jewelers
GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond – Assay Jewelers
GIA Certified 4.75 Carat TW Fancy Brown and White Diamond Toi Et Moi Bypass Ring in Platinum – Assay Jewelers
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GIA Certified 4.8 Carat Oval Pink Sapphire & Diamond 18K Gold Starburst Ring – Assay Jewelers
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GIA Certified 46 Carat Radiant Cut Lab Grown Diamond Tennis Bracelet – Assay Jewelers
Save 16%
GIA Certified 46 Carat Radiant Cut Lab Grown Diamond Tennis Bracelet
£28,404.00 GBP
£34,160.00 GBP
GIA Certified 46.45 Carat Emerald and Diamond Chandelier Necklace – Assay Jewelers
Certified
GIA Certified 46.45 Carat Emerald and Diamond Chandelier Necklace
£64,866.00 GBP
£74,157.00 GBP
GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine – Assay Jewelers
Save 16%
GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine
£25,997.00 GBP
£31,265.00 GBP
GIA Certified 5 Carat Colombian Emerald Unisex Ring in Textured Gold Setting – Assay Jewelers
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GIA Certified 5 Carat D/VS1 Diamond Wedding Eternity Band Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified 5 Carat D/VS1 Diamond Wedding Eternity Band Ring in 18K White Gold
£16,570.00 GBP
£20,713.00 GBP
GIA Certified 5.02 Carat Cushion Cut Fancy Brown Yellow Diamond Ring in 18K Rose Gold & Detachable Bands – Assay Jewelers
Certified
GIA Certified 5.02 Carat Round Cut Diamond G Color SI1 Clarity Loose Stone – Assay Jewelers
GIA Certified 5.03 Carat Fancy Yellow Heart-Shaped Diamond & Halo 18K Gold Ring – Assay Jewelers
GIA Certified 5.03 Carat J/VVS1 Round Cut Diamond Ring Half Moon Cut Side Stones – Assay Jewelers
Certified
GIA Certified 5.09 Carat D Color VVS2 Clarity Emerald Cut Diamond 18K Ring – Assay Jewelers
Certified
GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond – Assay Jewelers
GIA Certified 5.11 Carat Cushion Blue Sapphire 14K Yellow Gold Solitaire Ring – Assay Jewelers
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GIA Certified 5.11 Carat Cushion Blue Sapphire 14K Yellow Gold Solitaire Ring – Assay Jewelers
GIA Certified 5.12 Carat Fancy Brownish Greenish Yellow Diamond Stud Earrings – Assay Jewelers
Save 12%
GIA Certified 5.12 Carat Fancy Brownish Greenish Yellow Diamond Stud Earrings
£40,886.00 GBP
£46,723.00 GBP
GIA Certified 5.13 Carat Princess Cut M/SI2 Diamond Solitaire Engagement Ring – Assay Jewelers
Certified
GIA Certified 5.13 Carat Princess Cut M/SI2 Diamond Solitaire Engagement Ring
£31,648.00 GBP
£38,064.00 GBP
GIA Certified 5.25 Carat Oval Cut Blue Zircon & Diamond Bypass Ring Signed Richard Krementz – Assay Jewelers
Certified
GIA Certified 5.3 Carat Fancy Pink Orange & White Diamond 18K Drop Earrings – Assay Jewelers
GIA Certified 5.35 Carat Cushion Cut Burma Sapphire Vintage Ring – Assay Jewelers
GIA Certified 5.35 Carat Cushion Cut Burma Sapphire Vintage Ring
£116,850.00 GBP
GIA Certified 5.36 Carat Emerald Cut Diamond East West Bezel Unisex Ring – Assay Jewelers
GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond – Assay Jewelers
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring – Assay Jewelers
Certified
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring
£16,438.00 GBP
£19,775.00 GBP
GIA Certified 5.69 Carat Fancy Light Brown-Yellow Marquise Diamond Ring – Assay Jewelers
GIA Certified 5.78ct Color Shield Cut Diamond Pendant Necklace – Assay Jewelers
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GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold – Assay Jewelers
Certified
GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold
Price Upon Request
GIA Certified 6 Carat Cushion Cut Orange Sapphire Diamond Halo 18K Gold Ring – Assay Jewelers
GIA Certified 6 Carat Emerald Cut No Heat Burma Blue Sapphire & Diamond Ring – Assay Jewelers
Certified
GIA Certified 6 Carat Emerald Cut No Heat Burma Blue Sapphire & Diamond Ring
£73,799.00 GBP
£84,329.00 GBP
GIA Certified 6 Carat Fancy Light Yellow-Brown Diamond 18K White Gold Ring – Assay Jewelers
GIA Certified 6.01 Carat Sapphire & Diamond in Halo Engagement Ring – Assay Jewelers
Certified
GIA Certified 6.01 Carat Sapphire & Diamond in Halo Engagement Ring
£11,099.00 GBP
£13,352.00 GBP